OFF MARKET

Off market jul 2024 for $8.4M

$8,342,377

Est. refi paymentEst. refi $29,516/mo

•

8,620

sq ft

3941 Happy Valley Rd, Lafayette, CA 94549

About this home

This retreat sits on a dual lot at the end of a private drive, a world away from life’s cares. The principal lot (3941 Happy Valley Road) is 2.3 acres, adjoining the undeveloped second lot (3943, .98 acre), now a garden, which can be preserved as open space or developed or sold separately. Entertain those of any age with a tennis court, basketball court, batting cage, swimming pool with waterfalls, slide, climbing wall, and water jets, golf simulator, putting green and bocce court. Relax in the massage room, two Jacuzzi spas (one in a covered grotto), hair salon, or by the outdoor fire pit, or enjoy a movie in the spacious professional theater with reclining seating. The home, with vaulted ceilings throughout, offers separate gathering areas. One melds the gourmet kitchen (with elite appliances), dining room, and spacious living room (with built-in 80” television and surround sound). Move to the other side of the house to the game room, equipped with six televisions and ample space to play pool, ping-pong, or cards. Wet bars are found on both sides of the house, and outdoor patios and terraces abound. The four bedrooms are spacious, and the luxurious primary suite offers a massive walk-in closet and an en-suite bath with every amenity.

Single-familyProperty Type

2012Year Built

3.28 acresLot Size

$968Est. Price/Sq.Ft.

3 car garageParking

Listed by Ann Newton Cane •DRE #02084093 • Golden Gate Sotheby's Int'l Re

Bought with Ann Marie Nugent •DRE #01230832 • Compass

Redfin checked: 3 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41048945

Redfin Estimate

$8,342,377

$153K since sold in July 2024$186K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 134.5% higher than the average sale price ($3.56M) of 6 comparable homes.

SOLD APR 20, 2026
$4,200,000
A
4 beds4.5 baths4,418 sq ft
1161 Oleander Dr, Lafayette, CA 94549
SOLD SEP 21, 2026
$3,250,000
B
4 beds4 baths4,453 sq ft
16 Valley View Ln, Orinda, CA 94563
SOLD MAY 13, 2026
$3,550,000
C
5 beds4.5 baths5,020 sq ft
1006 Howard Hills Rd, Lafayette, CA 94549
SOLD MAR 5, 2026
$2,575,000
D
4 beds4 baths4,180 sq ft
4500 Canyon Rd, Lafayette, CA 94549
SOLD JUN 25, 2026
$3,475,000
E
5 beds4.5 baths3,900 sq ft
1059 Lizann Dr, Lafayette, CA 94549
SOLD MAY 11, 2026
1248 Upper Happy Valley Rd, Lafayette, CA 94549
$4,295,000
F
5 beds4.5 baths4,830 sq ft
1248 Upper Happy Valley Rd, Lafayette, CA 94549

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Earn from this home

Sell

$1,378,402

Est. take-home

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Refinance

Est. cash available

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Rent

$10,069/mo

Redfin rental estimate

List your home for rent

Market trends in 94549, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.8%

0.2% MoM

Median sale price

$2.0M

$26K MoM

Avg. days on market

17d

2 days MoM

Recently sold homes

103

4 MoM

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See all

Provided by Redfin

Sale history for 3941 Happy Valley Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #41048945

Jul 19, 2024

Sold

$8,495,000

$985/sq ft

Jun 6, 2024

Pending

—

May 17, 2024

Price Changed

$8,495,000

$985/sq ft

Feb 1, 2024

Listed

$9,495,000

$1,102/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #41033392

Dec 16, 2023

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40787296

Jan 1, 2018

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40162742

Jul 7, 2006

Sold

$4,350,000

$505/sq ft

May 7, 2006

Listing Removed

—

May 2, 2006

Listed

$4,500,000

$522/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11106113

Oct 2, 2001

Sold

—

Sep 1, 2001

Listing Removed

—

Jul 30, 2001

Listed

$4,650,000

$539/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #21027335

Oct 2, 2001

Sold

—

Sep 1, 2001

Listing Removed

—

Jul 30, 2001

Listed

$4,650,000

$539/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$77,332 (−15.7%)

$2,040,000 + $5,094,900

$7,134,900

2024

$91,730 (+4.8%)

$2,000,000 + $4,995,000

$6,995,000

2023

$87,516 (+1.5%)

$3,454,010 + $4,843,569

$8,297,579

2022

$86,193 (+29.5%)

$3,386,285 + $4,498,598

$7,884,883

2021

$66,546 (−0.2%)

$3,319,888 + $4,410,391

$7,730,279

2020

$66,677 (−0.5%)

$3,000,000 + $3,000,000

$6,000,000

2019

$67,012 (+3.4%)

$2,500,000 + $3,400,000

$5,900,000

2018

$64,814 (+1.0%)

$2,533,847 + $3,366,153

$5,900,000

2017

$64,157 (−0.3%)

$2,458,691 + $3,266,309

$5,725,000

2016

$64,318 (+11.2%)

$2,458,691 + $3,266,309

$5,725,000

2015

$57,852 (−1.3%)

$2,457,617 + $3,264,883

$5,722,500

2014

$58,613 (+30.6%)

$1,500,000 + $3,700,000

$5,200,000

2013

$44,877 (+320.5%)

$1,500,000 + $3,700,000

$5,200,000

2012

$10,673 (−0.5%)

$1,700,000 + $2,282,000

$3,982,000

2011

$10,726 (+1.6%)

$900,000

2010

$10,555 (−53.3%)

$900,000

2009

$22,610

$900,000

2008

$2,000,000

Tax history for 3941 Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$77,332 (−15.7%)

$2,040,000 + $5,094,900

$7,134,900

2024

$91,730 (+4.8%)

$2,000,000 + $4,995,000

$6,995,000

2023

$87,516 (+1.5%)

$3,454,010 + $4,843,569

$8,297,579

2022

$86,193 (+29.5%)

$3,386,285 + $4,498,598

$7,884,883

2021

$66,546 (−0.2%)

$3,319,888 + $4,410,391

$7,730,279

2020

$66,677 (−0.5%)

$3,000,000 + $3,000,000

$6,000,000

2019

$67,012 (+3.4%)

$2,500,000 + $3,400,000

$5,900,000

2018

$64,814 (+1.0%)

$2,533,847 + $3,366,153

$5,900,000

2017

$64,157 (−0.3%)

$2,458,691 + $3,266,309

$5,725,000

2016

$64,318 (+11.2%)

$2,458,691 + $3,266,309

$5,725,000

2015

$57,852 (−1.3%)

$2,457,617 + $3,264,883

$5,722,500

2014

$58,613 (+30.6%)

$1,500,000 + $3,700,000

$5,200,000

2013

$44,877 (+320.5%)

$1,500,000 + $3,700,000

$5,200,000

2012

$10,673 (−0.5%)

$1,700,000 + $2,282,000

$3,982,000

2011

$10,726 (+1.6%)

$900,000

2010

$10,555 (−53.3%)

$900,000

2009

$22,610

$900,000

2008

$2,000,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

2.3 Acres

Year renovated

2013

Sq. Ft.

8,064

Year built

2012

Style

Single Family Residential

County

Contra Costa County

APN

2461200202

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Jun 30, 2023 • Final

Building/residential/al/alteration

Remodel the upper level of an existing residence to create a new bedroom, master bedroom, and master bathroom. All work is within the existing interior area and includes no exterior, window, or door changes.

Remodel

Jul 19, 2022 • Final

Permit submittal

Remodel the upper level of an existing residence. All work is within the existing gym area and includes plumbing work. No exterior changes or modifications to windows and doors are proposed.

Remodel

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Has Attached Garage
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Guest, Parking Lot, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 6
# of Bathrooms Full: 5
# of Bathrooms Partial: 1

Interior Features
Interior Features: Bonus/Plus Room, Dining Area, Family Room, Media, Utility Room, Stone Counters, Kitchen Island, Updated Kitchen
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Microwave, Dryer, Washer
Laundry Features: Dryer, Laundry Room, Washer
Street Level Features: 2 Bedrooms, 3.5 Baths, Laundry Facility, No Steps to Entry, Main Entry
Fireplaces Total: 3
Has Fireplace
Flooring: Hardwood, Tile, Carpet

Room Information
Kitchen Features: Counter - Stone,Dishwasher,Double Oven,Garbage Disposal,Gas Range/Cooktop,Island,Microwave,Updated Kitchen,Other
Rooms Total: 11
Fireplace Features: Gas

Exterior

Building Information
Construction Materials: Stone, Stucco
Building Area Total: 8,620
Builder Name: YoungandBurton

Exterior Features
Patio And Porch Features: Patio, Roof Deck
Exterior Features: Backyard, Garden, Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Landscape Back, Landscape Front, Private Entrance, Yard Space

Pool Information
Pool Features: In Ground, Pool/Spa Combo, Outdoor Pool
Has Private Pool
Has Spa

Property Information
Living Area: 8620
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 2012

Lot Information
Lot Size Square Feet: 142876
Lot Size Area: 3.28
Lot Size Units: Acres
Lot Size Acres: 3.28
Lot Features: Level, Premium Lot, Front Yard, Landscape Front, Security Gate, Landscape Back

Utilities

Utility Information
Electric: Other Solar
Sewer: Public Sewer
Utilities: All Public Utilities

Heating & Cooling
Has Heating
Heating: Zoned
Cooling: Zoned

Location

School Information
High School District: Acalanes (925) 280-3900

Public facts

Beds: 4
Baths: 6.0
Sq. Ft.: 8,064
Stories: 2.0
Lot Size: 2.3 acres
Style: Single Family Residential
Year Built: 2012
Year Renovated: 2013
County: Contra Costa County
APN: 2461200202

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Happy Valley Elementary School

Public K-5 • Assigned • 0.3mi

8/10

M. H. Stanley Middle School

Public 6-8 • Assigned • 2.2mi

8/10

Acalanes High School

Public 9-12 • Assigned • 2.8mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

1% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 92° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

15 unhealthy days expected this year, 16 days in 30 years

Provided by First Street

Historical weather

Lafayette, CA • 94549

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.5 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.5 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$7.93M – $9.59M

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Home values near 3941 Happy Valley Rd

Data from public records.

Address	Redfin Estimate
3900 Happy Valley Road, Lafayette, CA 5 Beds \| 3 Baths \| 2896 Sq. Ft.	$2,947,404
3957 Happy Valley Road, Lafayette, CA 4 Beds \| 3 Baths \| 3440 Sq. Ft.	$3,883,252

Address	Redfin Estimate
3915 Happy Valley Road, Lafayette, CA 6 Beds \| 6.5 Baths \| 6940 Sq. Ft.	$9,738,467
3938 Happy Valley Road, Lafayette, CA 5 Beds \| 5.5 Baths \| - Sq. Ft.	$4,596,533

Address	Redfin Estimate
3955 Happy Valley Road, Lafayette, CA 7 Beds \| 8.5 Baths \| 13737 Sq. Ft.	$7,760,208
3936 Happy Valley Road, Lafayette, CA 5 Beds \| 5.5 Baths \| 4937 Sq. Ft.	$6,257,174

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2024. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94549, CA

Sale history for 3941 Happy Valley Rd

Tax history for 3941 Happy Valley Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94549

Home values near 3941 Happy Valley Rd

More real estate resources